CN220269635U

CN220269635U - Double air deflector assembly and air conditioner thereof

Info

Publication number: CN220269635U
Application number: CN202321495887.7U
Authority: CN
Inventors: 陈小平; 唐清生
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-29
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a double air deflector assembly and an air conditioner thereof, comprising a first air deflector; a second air deflector; the driving assembly comprises a driving piece and two swinging pieces, one swinging piece is connected with the first air deflector, the other swinging piece is connected with the second air deflector, and the two swinging pieces are rotatably connected; the driving piece is used for driving the two swinging pieces to synchronously rotate or relatively rotate. An air conditioner comprises an air conditioner main unit and the double air deflector assembly. The utility model realizes the independent rotation of the first air deflector and the synchronous rotation of the second air deflector, and realizes various air guiding modes.

Description

Double air deflector assembly and air conditioner thereof

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a double air deflector assembly and an air conditioner thereof.

Background

At present, an air outlet is usually arranged in an ordinary air conditioner, only one air deflector is arranged in the air outlet, the structure of the air deflector is fixed and cannot be changed, the rotating angle of the air deflector cannot be too large, the adjustment of the air supply direction is limited, the air outlet angle during refrigeration and heating cannot completely meet corresponding requirements, and the conventional ordinary air deflector structure driving has the defects of high cost and complicated structure by respectively installing each air deflector on a respective motor.

The current air-conditioning air supply mode is to guide by a single air deflector, the air outlet angle is adjusted by the rotation of the single air deflector, and the air supply angle is limited.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a double air guide assembly, which can realize independent rotation of a first air guide plate and synchronous rotation of a second air guide plate through a first transmission shaft and a second transmission shaft which are arranged on a swinging piece and a linkage structure, thereby realizing various air guide modes.

The second object of the present utility model is to provide an air conditioner, which is provided with a first air deflector and a second air deflector, and has various air outlet angles.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a double air deflector assembly comprises a main body,

a first air deflector; a second air deflector;

the driving assembly comprises a driving piece and two swinging pieces, one swinging piece is connected with the first air deflector, the other swinging piece is connected with the second air deflector, and the two swinging pieces are rotatably connected; the driving piece is used for driving the two swinging pieces to synchronously rotate or relatively rotate.

Further, the driving assembly further comprises a linkage mechanism, a first transmission shaft and a second transmission shaft, wherein the first transmission shaft is connected with the first air deflector through one of the swinging pieces, the second transmission shaft is connected with the second air deflector through the other swinging piece, and the first transmission shaft is synchronously connected with the driving piece through the linkage mechanism; the first transmission shaft is used for driving the swinging piece to rotate after being synchronously connected with the driving piece so as to drive the first air deflector to rotate; the linkage mechanism is used for guiding the second transmission shaft to be synchronously connected with the driving piece or asynchronously connected with the driving piece; the second transmission shaft is used for driving the second air deflector to rotate when being synchronously connected with the driving piece; the second transmission shaft is used for being in a non-rotating state when being in non-synchronous connection with the driving piece.

Further, the linkage mechanism comprises a linkage gear, a first gear and a second gear, wherein the first gear is arranged on the first transmission shaft; the second gear is arranged on the second transmission shaft; the linkage gear is provided with a first tooth segment and a second tooth segment in the axial direction of the linkage gear, and the first tooth segment is meshed with the first gear; the second tooth section is provided with a meshing section and a tooth missing section, and the meshing section and the tooth missing section are sequentially distributed in the circumferential direction of the second tooth section; the meshing section is used for meshing with the second gear to drive the second transmission shaft to rotate; the tooth-missing section is used for being in sliding fit with the second gear.

Further, two linkage gears are provided, wherein one linkage gear is synchronously connected with the first gear and is formed into the first tooth section; the other linkage gear is provided with the meshing section and the tooth-missing section in the axial direction of the other linkage gear and is formed into the second tooth section.

Further, each swinging piece is provided with a rotating shaft, the driving assembly further comprises a third transmission shaft, the third transmission shaft is sequentially connected to the two swinging pieces in a penetrating mode, two third gears are arranged on the third transmission shaft, each swinging piece is provided with a fourth gear in the rotating shaft, and the third gears are meshed with the fourth gears.

Further, the third transmission shaft is rotatably arranged on the first transmission shaft in a penetrating manner; the second transmission shaft is rotatably arranged on the third transmission shaft in a penetrating mode and is connected with the swinging piece connected with the second air deflector.

Further, the driving piece comprises a motor and a motor cover plate, wherein the motor cover plate is fixed with a shell of the motor, and a rotating shaft of the motor penetrates out through the motor cover plate; the rotating shaft of the motor is synchronously connected with the linkage mechanism; the third transmission shaft penetrates through the end part of the first transmission shaft and is fixed with the motor cover plate.

Further, a first shaft section is arranged at the end part of the first transmission shaft, and the first shaft section is connected with the swinging piece in an inserting mode.

Further, a second square shaft section is arranged at the end part of the second transmission shaft, and the second square shaft section is connected with the swinging piece in an inserting mode.

The second purpose of the utility model is realized by adopting the following technical scheme:

an air conditioner, comprising a main body, a main body and a cover,

the air conditioner main unit is provided with a first air outlet and a second air outlet, and the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction; the first direction and the second direction intersect;

the double air deflector assembly is arranged at the first air outlet so as to close or open the first air outlet; the second air deflector is arranged at the second air outlet so as to close or open the second air outlet.

Compared with the prior art, the utility model has the beneficial effects that:

the linkage mechanism can guide the first transmission shaft and the driving piece to synchronously rotate and the second transmission shaft and the driving piece to be asynchronous, at the moment, the first air deflector is driven to independently rotate, and the second air deflector is not moved, so that an air outlet mode is realized; the linkage mechanism can also guide the first transmission shaft and the second transmission shaft to synchronously link with the driving piece, namely the first air deflector and the second air deflector synchronously rotate, the air guide path is prolonged, the double-layer air guide is realized, the air outlet angle is changeable, and the air outlet quantity is large.

Drawings

FIG. 1 is a schematic view showing the structure of an initial state of a double air deflection assembly of the present utility model;

FIG. 2 is a schematic view of the structure of the double air deflection assembly of the present utility model in either the first or second operational configuration;

FIG. 3 is a schematic view of a structure of a dual air deflection assembly of the present utility model in a third operational configuration;

FIG. 4 is a schematic diagram of a linkage mechanism according to the present utility model;

FIG. 5 is an exploded view of the linkage mechanism of the present utility model;

FIG. 6 is a schematic view of a partial structure of a linkage mechanism according to the present utility model;

fig. 7 is a schematic view of the structure of an initial state of the air conditioner of the present utility model;

fig. 8 is a schematic view showing the structure of the air conditioner according to the present utility model in the first or second use state;

fig. 9 is a schematic structural view of a third use state of the present utility model.

In the figure: 10. a first air deflector; 20. a second air deflector; 31. a driving member; 311. a motor cover plate; 32. a swinging member; 331. a first tooth segment; 332. tooth-missing sections; 333. a meshing section; 34. a first drive shaft; 35. a second drive shaft; 36. a first gear; 37. a second gear; 38. a rotating shaft; 381. a fourth gear; 39. a third gear; 391. a third drive shaft; 40. an air conditioner main unit.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

In the case of example 1,

a double air deflection assembly as shown in fig. 1-6 includes a first air deflection 10 and a second air deflection 20 and a drive assembly. The driving assembly comprises a driving piece and two swinging pieces 32, one swinging piece is connected with the first air deflector, the other swinging piece is connected with the second air deflector, and the two swinging pieces are rotatably connected; the driving piece is used for driving the two swinging pieces to synchronously rotate or relatively rotate.

Because the first air deflector 10 is connected with one end of one swinging member 32, and the second air deflector 20 is also connected with one end of the other swinging member 32, specifically, when in use, the first air deflector 10 can be driven to rotate by the driving member, the first air deflector 10 can be independently used to rotate with the second air deflector 20 to a swinging state, and then the driving member can drive the first air deflector 10 and the second air deflector 20 to synchronously rotate.

After the first air deflector 10 is opened in a horizontal state, the first air deflector 10 and the second air deflector 20 are positioned at two ends of the two swinging members 32, so that the first air deflector 10 and the second air deflector 20 are stepped for guiding air, and double-layer air guiding can be realized. The air flow in the air conditioner main unit 40 is horizontally discharged along the second air deflector 20, and part of the air flow is discharged along the direction of the first air deflector 10 with lower height, so that the air conditioner realizes the horizontal air discharge of two different heights; in this way, the air flow can be multiplied, and the air flow is sent out in the same direction through the first air guide plate 10 and the second air guide plate 20, and then the air supply distance is longer.

Further, the driving assembly includes a linkage mechanism, a first transmission shaft 34 and a second transmission shaft 35, one end of one of the swinging members 32 is connected to the first wind deflector 10, and the other end of the swinging member 32 is connected to the first transmission shaft 34. One end of the other swinging member 32 is connected to the second air deflector 20, and the other end of the other swinging member 32 is connected to a second transmission shaft 35.

Specifically, the first transmission shaft 34 is synchronously connected with the driving member 31 through a linkage mechanism, and the first transmission shaft 34 drives the swinging member 32 to rotate after being synchronously connected with the driving member 31 so as to drive the first air deflector 10 to rotate.

In addition, the linkage mechanism may guide the second transmission shaft 35 to be synchronously connected or non-synchronously connected with the driving member 31, when the second transmission shaft 35 is synchronously connected with the driving member 31, the second transmission shaft 35 may drive the swinging member 32 connected with the second air deflector 20 to rotate, the swinging member 32 may drive the second air deflector 20 to rotate, and when the second transmission shaft 35 is used for being non-synchronously connected with the driving member 31, the non-synchronously connected driving member 31 and the second transmission shaft 35 means that the driving shaft of the driving member 31 cannot drive the second transmission shaft 35 to rotate, that is, the swinging member 32 connected with the second transmission shaft cannot rotate, and the second air deflector 20 cannot rotate.

Based on the above structure, when the double air deflector assembly of the present utility model is used, the double air deflector assembly can be applied to structures requiring air outlet guiding, such as air conditioners, air conditioning fans, humidifiers, fans, etc., in the embodiment, the double air deflector structure can be applied to the air outlet of the air conditioner as an example,

an air outlet channel is disposed on the air conditioner main unit 40, a first air outlet and a second air outlet can be respectively disposed on two adjacent surfaces of the air outlet channel, the first air outlet can guide air flow to be led out along a first direction, the second air outlet can guide air flow to be led out along a second direction, in this embodiment, the two adjacent surfaces can be a vertical air outlet surface and a horizontal air outlet surface, the first air outlet is disposed on the vertical air outlet surface and is used for guiding air flow to be led out along a horizontal direction (the first direction), and the second air outlet is disposed on the horizontal air outlet surface and is used for guiding air flow to be led out along a vertical direction (the second direction).

On the basis of the above structure, in the initial state, referring to fig. 1, the first air deflector 10 is covered at the first air outlet position, the second air deflector 20 is covered at the second air outlet position, and when the driving assembly is provided, the first air deflector 10 and the second air deflector 20 are rotated and switched, so that the following using states are provided:

a first state of use, see figure 2,

starting the driving piece 31, the driving shaft of the driving piece 31 rotates and can drive the first transmission shaft 34 to rotate through the linkage mechanism, the first transmission shaft 34 rotates and can drive the swinging piece 32 connected with the driving piece 31 to rotate, the swinging piece 32 rotates and can drive the first air deflector 10 connected with the swinging piece 32 to rotate, at the moment, the second transmission shaft 35 is in an asynchronous state with the driving shaft of the driving piece 31 under the guidance of the linkage mechanism, namely, the second transmission shaft 35 does not rotate at the moment, the swinging piece 32 connected with the second transmission shaft 35 does not rotate, the second air deflector 20 does not rotate, at the moment, the second air deflector 20 covers the second air outlet, namely, in the use state, the first air deflector 10 opens the first air outlet, the second air deflector 20 covers the air outlet, and the air outlet angle of the first air deflector 10 can be adjusted in the rotating process.

In the first use state, the driving shaft of the driving piece 31 continuously rotates, the linkage mechanism drives the first transmission shaft 34 to rotate until the first air deflector 10 is completely opened, the first air deflector 10 and the second air deflector 20 are in a mutually connected state on the horizontal plane, and air flow after refrigeration or heating in the air conditioner can be guided to the first air outlet through the second air deflector 20 and the first air deflector 10 to be led out, so that the air guiding path is prolonged, and the air flow is led out more stably.

In addition, since the first air deflector 10 is connected to one end of one of the swinging members 32, one end of the swinging member 32 is connected to the first transmission shaft 34, the second air deflector 20 is also connected to one end of the other swinging member 32, the other end of the swinging member 32 is connected to the second transmission shaft 35, and the first air deflector 10 located at one end of the swinging member 32 is rotated by the first transmission shaft 34 located at the other end of the swinging member 32, that is, after the first air deflector 10 is opened horizontally, is located at both ends of the two swinging members 32 with the second air deflector 20, so that the first air deflector 10 and the second air deflector 20 are stepped for guiding air, i.e., double-layer air guiding can be realized. The air flow in the air conditioner main unit 40 is horizontally discharged along the second air deflector 20, and part of the air flow is discharged along the direction of the first air deflector 10 with lower height, so that the air conditioner realizes the horizontal air discharge of two different heights; in this way, the air flow can be multiplied, and the air flow is sent out in the same direction through the first air guide plate 10 and the second air guide plate 20, and then the air supply distance is longer.

A second use state, see figure 2,

in the first use state, the driving shaft of the driving piece 31 continuously rotates, after the linkage mechanism drives the first driving shaft 34 to rotate until the first air deflector 10 is completely opened, at this time, the linkage mechanism can synchronously connect the second driving shaft 35 with the driving shaft of the driving piece 31, the second driving shaft 35 rotates, the second driving shaft 35 can drive the swinging piece 32 connected with the second driving shaft 35 to rotate, the swinging piece 32 can drive the second air deflector 20 to rotate, that is, the driving shaft of the driving piece 31 can drive the first driving shaft 34 and the second driving shaft 35 to rotate, and when the first driving shaft 34 and the second driving shaft 35 rotate, the first air deflector 10 and the second air deflector 20 can be simultaneously driven to rotate, at this time, the first air deflector 10 and the second air deflector 20 are in a mutually connected state on a plane, the air deflector path is longer, and the air supply distance is longer.

And the second air deflector 20 rotates to open the second air outlet, the second air outlet is opened, the air flow in the air conditioner main unit 40 can be partially guided out by the second air outlet, and partially guided out by the first air outlet, namely, the air flow is guided out in the horizontal direction and the vertical direction, and according to the different angles of the simultaneous rotation of the first air deflector 10 and the second air deflector 20, the air outlet of the first air outlet or the air outlet of the second air outlet can be adjusted, so that the air quantity adjustment in different directions is realized.

It is also possible that the first and second,

A third use state, see figure 3,

in the continuous rotation process of the driving piece 31, the second air deflector 20 rotates from the second air outlet to the first air outlet, the first air deflector 10 rotates from the first air outlet to the lower part of the first air outlet, at this time, the second air deflector 20 seals the first air outlet, the first air deflector 10 is located at the side part of the second air outlet and is in a vertical air deflector state with the second air deflector 20, at this time, the air flow in the air conditioner host 40 is guided out in a vertical state along the first air deflector 10 of the second air deflector 20, and is in a vertical air outlet state.

Similarly, since the first air guide plate 10 and the second air guide plate 20 are positioned at both ends of the two swinging members 32 after being completely opened, the first air guide plate 10 and the second air guide plate 20 are stepped to guide air, and thus double-layer air guide can be realized. The air flow in the air conditioner main unit 40 is vertically discharged along the second air deflector 20, and part of the air flow is discharged along the direction of the first air deflector 10 with lower steps, so that the air conditioner realizes horizontal air discharge at two different heights; in this way, the air flow can be multiplied, and the air flow is sent out in the same direction through the first air guide plate 10 and the second air guide plate 20, and then the air supply distance is longer.

Of course, in this embodiment, since the first air deflector 10 and the second air deflector 20 are both rotated by the swinging members 32, the first air deflector 10 and the second air deflector 20 are respectively connected to the ends of the two swinging members 32 far away from each other, so that the first air deflector 10 and the second air deflector 20 can form a stepped double-layer air guiding structure more easily after being fully opened, and the drop is larger than that of one swinging member 32, so that the layering effect of the formed double-layer air guiding structure is more obvious, and the air guiding quantity guided by staggering is larger.

In the case of example 2,

further, the linkage mechanism in this embodiment includes a linkage gear, a first gear 36 and a second gear 37, the first gear 36 is disposed on the first transmission shaft 34, the second gear 37 is disposed on the second transmission shaft 35, the linkage gear is provided with a first tooth segment 331 and a second tooth segment in its axial direction, the first tooth segment 331 is meshed with the first gear 36, the second tooth segment is provided with an engaging segment 333 and a tooth missing segment 332, and the engaging segment 333 and the tooth missing segment 332 are sequentially distributed in the circumferential direction of the second tooth segment; the engaging section 333 may engage with the second gear 37 to drive the second transmission shaft 35 to rotate, and the tooth-missing section 332 may slidably engage with the second gear 37.

On the basis of this structure, when the linkage mechanism in the present embodiment is used,

in the first use state in embodiment 1, the driving shaft of the driving member 31 may drive the linkage gear to rotate, the first tooth segment 331 of the linkage gear may be meshed with the first gear 36 for transmission, and at this time, the missing tooth segment 332 of the second tooth segment may be slidably matched with the second gear 37 due to no tooth segment, and cannot drive the second transmission shaft 35 to rotate, so that the second transmission shaft 35 is in a non-rotating state. The first gear 36 can be driven to rotate all the time in the process of rotating the linkage gear, so that the driving shaft of the driving piece 31 can rotate to drive the first transmission shaft 34 to rotate all the time.

When the double wind guiding assembly is switched from the first use state to the second use state and the third use state, the linkage gear continues to rotate under the drive of the driving member 31, the missing tooth segment 332 of the second tooth segment of the linkage gear rotates to be staggered with the second gear 37, at this time, the meshing segment 333 of the second tooth segment is meshed with the second gear 37, so as to drive the second transmission shaft 35 to rotate, and further drive the swinging member 32 connected with the second transmission shaft 35 to rotate, the swinging member 32 can drive the second wind guiding plate 20 to rotate, and in the process, the first gear 36 of the first transmission shaft 34 and the first tooth segment 331 are always kept in a meshed state, so that the first wind guiding plate 10 and the second wind guiding plate 20 are in a synchronous rotation state at this time.

In the case of example 3,

further, based on the above-described embodiment 1 and embodiment 2, referring to fig. 4 to 6, the linkage gears in the present embodiment are provided in two, and one of the linkage gears is connected with the first gear 36 in synchronization and is formed as the first tooth segment 331, and the other linkage gear is provided with the meshing segment 333 and the tooth missing segment 332 in the axial direction thereof and is formed as the second tooth segment.

Unlike embodiment 2, the first tooth segment 331 and the second tooth segment in embodiment 2 are provided on different segments of the same linked gear, and the first tooth segment 331 and the second gear 37 in this embodiment are formed of two linked gears. In this way, the interlocking gear formed as the first tooth segment 331 is connected to the first transmission shaft 34, and the interlocking gear formed as the second tooth segment is meshed or slidably engaged with the second gear 37 of the second transmission shaft 35.

Based on this structure, in the first use state, the driving shaft of the driving member 31 may drive two linkage gears to rotate, where one linkage gear rotates with the first gear 36 of the first transmission shaft 34, and the missing tooth segment 332 of the other linkage gear may be staggered with the second gear 37 of the second transmission shaft 35, where the first transmission shaft 34 rotates and the second transmission shaft 35 is not moving.

In the second use state and the third use state, the driving shaft of the driving member 31 may drive the two linkage gears to rotate, wherein one linkage gear rotates with the first gear 36 of the first transmission shaft 34, and the meshing section 333 of the other linkage gear may mesh with the second gear 37 of the second transmission shaft 35, so that the first transmission shaft 34 and the second transmission shaft 35 simultaneously rotate.

In the case of example 4,

further, each oscillating member 32 is provided with a rotating shaft 38, wherein the rotating shaft 38 of one oscillating member 32 is connected to the first air deflector 10, the rotating shaft 38 of the other oscillating member 32 is connected to the second air deflector 20, and the driving assembly further comprises a third driving shaft 391, and the third driving shaft 391 can be connected to the two oscillating members 32 in a penetrating manner along the axis of the third driving shaft 391 at a time and is in running fit with the oscillating members 32. A third gear 39 may be disposed at a portion of the third transmission shaft 391 penetrating the two swinging members 32, and a fourth gear 381 may be disposed on the rotation shaft 38 of each swinging member 32, and the third gear 39 is engaged with the fourth gear 381.

On the basis of the above-mentioned structure,

in the first use state, the linkage gear meshed with the first gear 36 rotates to drive the first transmission shaft 34 connected with the first gear to rotate, the first transmission shaft 34 rotates to drive the swinging piece 32 connected with the first transmission shaft to rotate, the rotating shaft 38 at the other end of the swinging piece 32 can be driven to rotate, the rotating shaft 38 rotates to drive the fourth gear 381 to revolve around the third gear 39 in the swinging piece 32, so that the rotating shaft 38 is driven to revolve around the axis of the third transmission shaft 391, and meanwhile, the third gear 39 is meshed with the fourth gear 381 to enable the fourth gear 381 to rotate around the axis of the fourth gear 381, the rotating speed of the first air deflector 10 connected with the corresponding rotating shaft 38 is superposed, and the rotating speed is accelerated.

At this time, the second gear 37 on the second transmission shaft 35 is engaged with the missing tooth segment 332 of the other linkage gear in rotation without rotation.

In the second use state and the third use state, the linkage gear meshed with the first gear 36 rotates to drive the first transmission shaft 34 connected with the first gear to rotate, the second gear 37 on the second transmission shaft 35 is meshed with the meshing section 333 of the other linkage gear to drive the second transmission shaft 35 to rotate, at this time, the first transmission shaft 34 can drive the swinging piece 32 connected with the second transmission shaft to rotate, the second transmission shaft 35 can drive the swinging piece 32 connected with the second transmission shaft to rotate, when each swinging piece 32 rotates, the fourth gear 381 on the corresponding rotating shaft 38 can mesh with the third gear 39 on the corresponding position on the third transmission shaft 391 to drive, that is, when the two swinging pieces 32 rotate, the fourth gear 381 revolves around the third gear 39 on the corresponding position, so that the rotating shaft 38 is driven to revolve around the axis of the third transmission shaft 391, and simultaneously, through the meshing of the third gear 39 and the fourth gear 381, the rotating speed of the swinging piece 32 connected with the corresponding rotating shaft 38 is increased, the rotating speeds of the first air deflector 10 and the second air deflector 20 are increased.

In example 5 the process was carried out,

further, the third driving shaft 391 is rotatably inserted through the first driving shaft 34, and the second driving shaft 35 is rotatably inserted through the third driving shaft 391 and fixedly connected to the swinging member 32 connected to the second air deflector 20. Thus, the first driving shaft 34, the second driving shaft 35 and the third driving shaft 391 are all coaxially arranged, the first driving shaft 34, the second driving shaft 35 and the third driving shaft 391 are coaxially arranged, in the first using state, the first air deflector 10 rotates around the axes of the first driving shaft 34 and the second driving shaft 35, in the second using state and the third using state, when the first air deflector 10 and the second air deflector 20 synchronously rotate, the first air deflector 10 and the second air deflector 20 also rotate around the same axis, compared with the staggered arrangement of the first driving shaft 34 and the second driving shaft 35, the interference between the shafts is reduced, and the rotating range is larger.

Further, the driving member 31 in the embodiment includes a motor and a motor cover plate 311, the motor cover plate 311 is fixed with a housing of the motor, the motor cover plate 311 can be assembled on the air conditioner main unit 40 through a screw or other structure, and the rotating shaft 38 of the motor passes through the motor cover plate 311; the rotating shaft 38 of the motor is synchronously connected with the linkage mechanism; the third driving shaft 391 is fixed to the motor cover 311 through an end of the first driving shaft 34. That is, the third driving shaft 391 is fixed to the motor cover 311, the third gear 39 is fixed to the air conditioner main unit 40, and when the swinging member 32 rotates, the fourth gear 381 on the rotating shaft 38 can revolve around the third gear 39 fixed to the air conditioner main unit 40, thereby driving the rotating shaft 38 to revolve around the axis of the third driving shaft 391, and simultaneously, the fourth gear 381 rotates around the axis thereof by meshing the third gear 39 and the fourth gear 381, so that the rotational speeds of the first air deflector 10 and the second air deflector 20 connected to the corresponding rotating shaft 38 are superimposed, and the rotational speeds are increased. The rotating structure is more stable.

Similarly, in the present embodiment, the swing member 32 includes a swing housing and a swing cover, a transmission cavity is disposed in the swing housing, the third gear 39 and the fourth gear 381 are both mounted in the transmission cavity, and the swing cover covers the transmission cavity.

In this way, when the third transmission shaft 391, the rotation shaft 38, the third gear 39 and the fourth gear 381 are assembled, the swinging cover plate of the swinging member 32 can be opened, and then the third gear 39, the rotation shaft 38 and the fourth gear 381 of the third transmission shaft 391 are assembled to the transmission cavity of the swinging housing, and then the swinging cover plate is covered, so that the disassembly and the maintenance of the gears are convenient. And the third gear 39 and the fourth gear 381 are positioned in the transmission cavity, so that the damage to the gears caused by the entering of cold air or hot air and the like in the air conditioner in the using process is reduced.

Further, the rotating shaft 38 of the motor is synchronously connected with the linkage mechanism through the gear transmission mechanism, so that the rotating speed of the rotating shaft 38 of the motor can be stably output by the gear transmission mechanism, and the rotating structures of the first air deflector 10 and the second air deflector 20 are more stable.

Of course, on the basis of the structure that the linkage mechanism comprises a linkage gear, the rotating shaft 38 of the motor is in meshed and synchronous connection with the first tooth segment 331 of the linkage gear through the gear transmission mechanism. On the basis of the structure that the linkage mechanism comprises two linkage gears, the rotating shaft 38 of the motor and one of the linkage gears formed into the first tooth segment 331 are in meshed synchronous transmission through the gear transmission mechanism.

Further, the end of the first transmission shaft 34 is provided with a first shaft section, which is connected to the swinging member 32 in a plug-in manner. Similarly, the end of the second transmission shaft 35 is provided with a second square shaft section, and the second square shaft section is connected with the swinging member 32 in an inserting manner. That is, the first transmission shaft 34 is connected with the corresponding swinging member 32 through a first square shaft section, and the second transmission shaft 35 is connected with the corresponding swinging member 32 through a second square shaft section in a plug-in connection manner, so that the first transmission shaft 34 and the second transmission shaft 35 are prevented from rotating with the corresponding swinging member 32 when rotating.

In example 6 the process was carried out,

this embodiment provides an air conditioner, see fig. 1-9, comprising,

the air conditioner main unit 40 is provided with a first air outlet and a second air outlet, wherein the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction; the first direction and the second direction are intersected;

the double air deflector assembly is provided with a first air deflector 10 which is arranged at the first air outlet so as to close or open the first air outlet; the second wind deflector 20 is installed at the second air outlet to close or open the second air outlet.

Based on the above structure, in the initial state, referring to fig. 7, the first air deflector 10 is covered at the first air outlet position, the second air deflector 20 is covered at the second air outlet position, and when the driving assembly is provided, the first air deflector 10 and the second air deflector 20 are rotated and switched, so that the following using states are provided:

the first state of use, see figure 8,

The second state of use, see figure 8,

It is also possible that the first and second,

A third use state, see figure 9,

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.

Claims

1. A double air deflector assembly is characterized by comprising,

a first air deflector; a second air deflector;

2. The double air deflection assembly of claim 1, wherein the drive assembly further comprises a linkage mechanism, a first drive shaft and a second drive shaft, wherein the first drive shaft is connected with the first air deflection through one of the swinging members, the second drive shaft is connected with the second air deflection through the other of the swinging members, and the first drive shaft is synchronously connected with the drive member through the linkage mechanism; the first transmission shaft is used for driving the swinging piece to rotate after being synchronously connected with the driving piece so as to drive the first air deflector to rotate; the linkage mechanism is used for guiding the second transmission shaft to be synchronously connected with the driving piece or asynchronously connected with the driving piece; the second transmission shaft is used for driving the second air deflector to rotate when being synchronously connected with the driving piece; the second transmission shaft is used for being in a non-rotating state when being in non-synchronous connection with the driving piece.

3. The double air deflection assembly of claim 2, wherein the linkage mechanism comprises a linkage gear, a first gear, and a second gear, the first gear being disposed on the first drive shaft; the second gear is arranged on the second transmission shaft; the linkage gear is provided with a first tooth segment and a second tooth segment in the axial direction of the linkage gear, and the first tooth segment is meshed with the first gear; the second tooth section is provided with a meshing section and a tooth missing section, and the meshing section and the tooth missing section are sequentially distributed in the circumferential direction of the second tooth section; the meshing section is used for meshing with the second gear to drive the second transmission shaft to rotate; the tooth-missing section is used for being in sliding fit with the second gear.

4. The double air deflection assembly of claim 3 wherein there are two said ganged gears, one of said ganged gears being in synchronous connection with said first gear and formed as said first tooth segment; the other linkage gear is provided with the meshing section and the tooth-missing section in the axial direction of the other linkage gear and is formed into the second tooth section.

5. The double air deflection assembly of claim 2, wherein each of the oscillating members is provided with a rotating shaft, the driving assembly further comprises a third transmission shaft, the third transmission shaft is sequentially connected to the two oscillating members in a penetrating manner, the third transmission shaft is provided with two third gears, each of the oscillating members is provided with a fourth gear on the rotating shaft, and the third gears are meshed with the fourth gears.

6. The double air deflection assembly of claim 5, wherein the third drive shaft rotatably extends through the first drive shaft; the second transmission shaft is rotatably arranged on the third transmission shaft in a penetrating mode and is connected with the swinging piece connected with the second air deflector.

7. The double air deflection assembly of claim 6, wherein the drive member comprises a motor and a motor cover plate, the motor cover plate being secured to the housing of the motor, the motor rotor shaft passing through the motor cover plate; the rotating shaft of the motor is synchronously connected with the linkage mechanism; the third transmission shaft penetrates through the end part of the first transmission shaft and is fixed with the motor cover plate.

8. The double air deflection assembly of any of claims 2-7, wherein the end of the first drive shaft is provided with a first shaft section that is connected to the oscillating piece in a plug-in manner.

9. The double air deflection assembly of any of claims 2-7, wherein the end of the second drive shaft is provided with a second square shaft section that is connected to the oscillating piece in a plug-in manner.

10. An air conditioner, characterized by comprising,

the air conditioner comprises an air conditioner main unit, wherein a first air outlet and a second air outlet are arranged on the air conditioner main unit, and the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction; the first direction and the second direction intersect;

the double air deflection assembly of any of claims 1-9, the first air deflection being mounted to the first air outlet to close or open the first air outlet; the second air deflector is arranged at the second air outlet so as to close or open the second air outlet.